package com.heima.wemedia.interceptor;


import com.alibaba.cloud.commons.lang.StringUtils;
import com.heima.model.wemedia.pojos.WmUser;
import com.heima.utils.threadlocal.WmThreadLocalUtil;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class WmTokenInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String userId = request.getHeader("userId");
        if (StringUtils.isNotBlank(userId)){

            WmUser wmUser = new WmUser();
            wmUser.setId(Integer.valueOf(userId));
            WmThreadLocalUtil.setUser(wmUser);

        }

        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
        WmThreadLocalUtil.remove();
    }
}
